Blood in cat's stool?
The most common thing for finding blood in a cats stool is worms. Take a fresh stool sample to the vet to determine the type of worm if any to determine the appropriate treatment.
Hemoccult Fecal occult blood is the medical term meaning hidden blood in the stool. Related terms are melena (black, tarry stools from bleeding in the upper GI tract); hematochezia (visible red blood in stool), and BRBPR (bright red blood per rectum). Guaiac is a test to detect hidden blood in stool.
Blood in your stool is never normal. Possibly, they put a hole in your bowels when the did the surgery. Please contact your doctor right now. If you are bleeding internally, or if blood is getting into your stool, stool could be getting into your peritoneum, and into your blood stream. Even if it isn't as drastic as a perforated bowel, something is wrong within your system for there to be blood that you can…